Surf Forecasts:
How big are the waves at North Jetty at Eureka today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 3.5ft (1.1m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 3.5ft (1.1m), 8s period with NW swell.
- Evening surf: Evening surf (28 Aug, local time) - 3.5ft (1.1m), 7s period with NW swell.
The current surf forecast for North Jetty at Eureka at 5PM is: 1.2m 8s primary swell from a Northwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 10:00am August 28). An open ocean swell of 0.8m 17s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (28 Aug) | 3.5ft (1.1m) | 8s |
| Evening (28 Aug) | 3.5ft (1.1m) | 7s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 6 | NW 6 | SW 14 | SW 14 | NW 6 | NW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NNW 8 | NNW 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 153 | 154 | 167 | 182 | 137 | 147 | 116 | 112 | 125 | 116 | 98 | 135 | 157 | 373 | 462 | 352 | 383 | 362 | 429 | 490 | 517 | 531 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | off |
High Tide | 1:11PM1.66m | 00:42AM1.83m | 1:34PM1.75m | 1:23AM1.75m | 1:59PM1.83m | |||||||||||||||||
Low Tide | 6:57AM-0.03m | 7:02PM0.58m | 7:26AM0.05m | 7:43PM0.45m | 7:56AM0.17m | 8:27PM0.32m | ||||||||||||||||
 | | | |  | |  | | |  | | | | | | | | | | | | | |
 | 6:39 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 14 | 15 | 13 | 13 | 13 | 13 | 12 | 14 | 14 | 14 | 14 | 14 | 12 | 11 | 11 | 14 | 14 | 14 | 13 | 12 |
Feels °C | 11 | 13 | 12 | 13 | 11 | 11 | 12 | 13 | 12 | 13 | 11 | 11 | 12 | 13 | 11 | 10 | 10 | 12 | 11 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NW 8 | SW 16 | SSW 17 | NW 7 | NW 7 | NW 6 | SSW 18 | NW 6 | SSW 18 | SSW 18 | SSW 18 | WNW 6 | SSW 16 | SSW 16 | NNW 7 | NW 7 | SSW 16 | SSW 16 | SSW 16 | NNW 8 | NNW 8 |
| kJ | 120 | 154 | 274 | 351 | 137 | 147 | 116 | 211 | 61 | 486 | 759 | 637 | 80 | 458 | 447 | 352 | 383 | 532 | 525 | 519 | 517 | 531 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 16 | SW 13 | SW 13 | SSW 19 | SSW 19 | SW 19 | SW 14 | SSW 18 | SW 14 | W 11 | W 10 | SSW 17 | SSW 12 | S 10 | SSW 16 | SSW 16 | W 11 | W 11 | W 11 | SSW 15 | SSW 15 |
| kJ | 153 | 268 | 62 | 61 | 292 | 329 | 372 | 92 | 276 | 116 | 20 | 18 | 522 | 14 | 8 | 532 | 532 | 21 | 10 | 10 | 353 | 339 |
Swell 3 Height (m) Direction Period (s) | S 12 | SW 13 | S 12 | S 11 | SW 13 | SW 13 | SW 13 | W 11 | SW 14 | W 11 | S 10 | SSW 12 | W 10 | W 10 | W 12 | S 10 | S 10 | S 10 | S 10 | S 10 | W 11 | SW 21 |
| kJ | 66 | 62 | 43 | 41 | 87 | 88 | 61 | 20 | 125 | 20 | 17 | 14 | 17 | 7 | 11 | 8 | 8 | 8 | 2 | 2 | 9 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | NW 8 | NW 8 | — | — | — | NW 6 | NW 5 | NW 6 | NW 6 | NW 6 | NNW 7 | NNW 7 | NNW 7 | — | — | NW 7 | NW 7 | NW 8 | — | — |
| kJ | — | — | 167 | 182 | — | — | — | 112 | 35 | 83 | 98 | 135 | 157 | 373 | 462 | — | — | 362 | 429 | 490 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 17 | 111 | 111 | 345 | 85 | 72 | 17 | 17 | 0 | 111 | 466 | 466 | 465 | 17 | 0 | 0 | 0 | 274 | 324 | 346 | 27 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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